201260345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 297851904

約数和(自身を除く): 96591559

約数列:

[1, 5, 11, 13, 47, 53, 55, 65, 113, 143, 235, 265, 517, 565, 583, 611, 689, 715, 1243, 1469, 2491, 2585, 2915, 3055, 3445, 5311, 5989, 6215, 6721, 7345, 7579, 12455, 16159, 26555, 27401, 29945, 32383, 33605, 37895, 58421, 65879, 69043, 77857, 80795, 137005, 161915, 281483, 292105, 329395, 345215, 356213, 389285, 759473, 856427, 1407415, 1781065, 3096313, 3659279, 3797365, 4282135, 15481565, 18296395, 40252069, 201260345]

約数ペア:

[(1, 201260345), (5, 40252069), (11, 18296395), (13, 15481565), (47, 4282135), (53, 3797365), (55, 3659279), (65, 3096313), (113, 1781065), (143, 1407415), (235, 856427), (265, 759473), (517, 389285), (565, 356213), (583, 345215), (611, 329395), (689, 292105), (715, 281483), (1243, 161915), (1469, 137005), (2491, 80795), (2585, 77857), (2915, 69043), (3055, 65879), (3445, 58421), (5311, 37895), (5989, 33605), (6215, 32383), (6721, 29945), (7345, 27401), (7579, 26555), (12455, 16159)]